15 search results - page 3 / 3 » On the Round Security of Symmetric-Key Cryptographic Primiti... |
ICISC
2008
13 years 6 months ago
2008
Oblivious transfer is one of the most important cryptographic primitives, both for theoretical and practical reasons and several protocols were proposed during the years. We provid...
FSE
2009
Springer
13 years 8 months ago
2009
Springer
We analyse the security of the cryptographic hash function LAKE-256 proposed at FSE 2008 by Aumasson, Meier and Phan. By exploiting non-injectivity of some of the building primitiv...
EUROCRYPT
2009
Springer
14 years 5 months ago
2009
Springer
A weak pseudorandom function (wPRF) is a cryptographic primitive similar to ? but weaker than ? a pseudorandom function: for wPRFs one only requires that the output is pseudorandom...
EUROCRYPT
2008
Springer
13 years 7 months ago
2008
Springer
Recently, Aumann and Lindell introduced a new realistic security model for secure computation, namely, security against covert adversaries. The main motivation was to obtain secure...
CCS
2004
ACM
13 years 10 months ago
2004
ACM
Access control can be used to ensure that database queries pertaining to sensitive information are not answered. This is not enough to prevent users from learning sensitive inform...